[dpdk-dev] [PATCH v2] pci: fix glibc 2.25 warning regarding major/minor definitions

Nirmoy Das ndas at suse.de
Tue Apr 4 14:36:22 CEST 2017


fix below warning:
error: In the GNU C Library, "makedev" is defined
by <sys/sysmacros.h>. For historical compatibility, it is
currently defined by <sys/types.h> as well, but we plan to
remove this soon. To use "makedev", include <sys/sysmacros.h>
directly. If you did not intend to use a system-defined macro
"makedev", you should undefine it after including <sys/types.h>. [-Werror]
dev = makedev(major, minor);
             ^~~~~~~~~~~~~~~~~

Signed-off-by: Nirmoy Das <ndas at suse.de>
---
 lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
index 20a4a665e..af0a4a9bc 100644
--- a/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
+++ b/lib/librte_eal/linuxapp/eal/eal_pci_uio.c
@@ -39,6 +39,7 @@
 #include <sys/stat.h>
 #include <sys/mman.h>
 #include <linux/pci_regs.h>
+#include <sys/sysmacros.h>
 
 #if defined(RTE_ARCH_X86)
 #include <sys/io.h>
-- 
2.12.2



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